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JCE policy assumption fix 

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1767456 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Andreas Beeker 2016-11-01 09:18:55 +00:00
parent ff6f6bb7c4
commit ce4596bbe7
2 changed files with 9 additions and 0 deletions
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6
src/ooxml/testcases/org/apache/poi/poifs/crypt/TestDecryptor.java
View File

@ -29,12 +29,15 @@ import java.security.GeneralSecurityException;
import java.util.zip.ZipEntry;
import java.util.zip.ZipInputStream;
import javax.crypto.Cipher;
import org.apache.poi.POIDataSamples;
import org.apache.poi.poifs.filesystem.DirectoryNode;
import org.apache.poi.poifs.filesystem.NPOIFSFileSystem;
import org.apache.poi.poifs.filesystem.POIFSFileSystem;
import org.apache.poi.util.IOUtils;
import org.apache.poi.xssf.XSSFTestDataSamples;
import org.junit.Assume;
import org.junit.Test;
public class TestDecryptor {
@ -161,6 +164,9 @@ public class TestDecryptor {
@Test
public void bug60320() throws IOException, GeneralSecurityException {
int maxKeyLen = Cipher.getMaxAllowedKeyLength("AES");
Assume.assumeTrue("Please install JCE Unlimited Strength Jurisdiction Policy files for AES 256", maxKeyLen == 2147483647);
InputStream is = POIDataSamples.getPOIFSInstance().openResourceAsStream("60320-protected.xlsx");
POIFSFileSystem fs = new POIFSFileSystem(is);
is.close();

3
src/ooxml/testcases/org/apache/poi/poifs/crypt/TestEncryptor.java
View File

@ -394,6 +394,9 @@ public class TestEncryptor {
*/
@Test
public void bug60320CustomEncrypt() throws Exception {
int maxKeyLen = Cipher.getMaxAllowedKeyLength("AES");
Assume.assumeTrue("Please install JCE Unlimited Strength Jurisdiction Policy files for AES 256", maxKeyLen == 2147483647);
// --- src/java/org/apache/poi/poifs/crypt/ChunkedCipherOutputStream.java (revision 1766745)
// +++ src/java/org/apache/poi/poifs/crypt/ChunkedCipherOutputStream.java (working copy)
// @@ -208,6 +208,13 @@